*SUPPORT*
IN: blicket fep OUT: YELLOW YELLOW
IN: kiki gazzer OUT: RED RED
IN: zup gazzer gazzer gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: wif wif OUT: PURPLE PURPLE
IN: blicket blicket blicket blicket OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif lug wif fep OUT: PURPLE PURPLE PURPLE PURPLE
IN: kiki lug blicket OUT: RED YELLOW
IN: kiki zup kiki OUT: RED GREEN RED
IN: wif kiki lug kiki OUT: PURPLE RED RED
IN: kiki lug zup OUT: RED GREEN
IN: zup lug blicket OUT: GREEN YELLOW
IN: wif OUT: PURPLE
IN: wif lug blicket OUT: PURPLE YELLOW
IN: blicket fep gazzer OUT: YELLOW YELLOW YELLOW YELLOW

*QUERY*
IN: blicket lug blicket OUT: YELLOW YELLOW
IN: zup fep OUT: GREEN GREEN
IN: zup lug kiki OUT: GREEN RED
IN: blicket zup lug blicket gazzer OUT: YELLOW GREEN YELLOW YELLOW GREEN YELLOW
IN: kiki blicket OUT: RED YELLOW
IN: blicket lug kiki OUT: YELLOW RED
IN: zup lug zup OUT: GREEN GREEN
IN: blicket wif lug zup gazzer OUT: YELLOW PURPLE GREEN YELLOW PURPLE GREEN
IN: zup OUT: GREEN
IN: zup lug blicket fep OUT: GREEN YELLOW GREEN YELLOW

*GRAMMAR*
kiki -> RED 
 blicket -> YELLOW 
 wif -> PURPLE 
 zup -> GREEN 
 u1 lug u2 -> [u1] [u2] 
 x1 fep -> [x1] [x1] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 